From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754391Ab2DPNbE (ORCPT ); Mon, 16 Apr 2012 09:31:04 -0400 Received: from mx.logic.tuwien.ac.at ([128.130.175.19]:51266 "EHLO mx.logic.tuwien.ac.at" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753368Ab2DPNbB (ORCPT ); Mon, 16 Apr 2012 09:31:01 -0400 Date: Mon, 16 Apr 2012 22:30:57 +0900 From: Norbert Preining To: Takashi Iwai Cc: linux-kernel@vger.kernel.org Subject: Re: Realtek codec eating up battery? Message-ID: <20120416133057.GA14223@gamma.logic.tuwien.ac.at> References: <20120415233813.GA10731@gamma.logic.tuwien.ac.at> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.18 (2008-05-17) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Iwai-san, On Mo, 16 Apr 2012, Takashi Iwai wrote: > There should be no kernel change for such a problem. Thanks. > Basically the above message means that no power-saving feature is > kicked off. Indeed, I now installed laptop-mode-tools and suddenly the HDA disappeared from the list of power consumers .. I don't know *what* has changed in Debian/sid recently that this not-saving became the default, but it happened, because I regularly check with powertop and never saw the HDA before. Anyway, thanks, back to normal. Best wishes Norbert ------------------------------------------------------------------------ Norbert Preining preining@{jaist.ac.jp, logic.at, debian.org} JAIST, Japan TeX Live & Debian Developer DSA: 0x09C5B094 fp: 14DF 2E6C 0307 BE6D AD76 A9C0 D2BF 4AA3 09C5 B094 ------------------------------------------------------------------------ You're very sure of your facts, " he said at last, "I couldn't trust the thinking of a man who takes the Universe - if there is one - for granted. --- Douglas Adams, The Hitchhikers Guide to the Galaxy